# A049726 (b-file synthesized from sequence entry)
0 1
1 4
2 18
3 31
4 73
5 105
6 204
7 249
8 412
9 501
10 760
11 865
12 1207
13 1376
14 1864
15 2070
16 2688
17 2951
18 3740
19 4068
20 5059
21 5413
22 6612
23 7057
24 8421
25 8974
26 10620
27 11247
28 13114
29 13835
30 16034
31 16812
32 19267
33 20221
34 22994
35 23973
36 27092
37 28240